Flexible Cementitious Co-polymer …mphk123.weebly.com/uploads/3/1/3/7/31378773/w889.pdfFlexible...
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www.labondhk.com Member Of Master Proofer Corporation LTD www.labondhk.com LABOND Range of products are designed, manufactured and supplied by MASTER PROOFER COMPANY LTD Head Office: 139A Hung UK Tsuen, Ping Shan, Yuen Long, N.T., Hong Kong Tel :(852)2609 2300 Fax:(852) 2609 2309 E-mail:[email protected] Every endeavor has been made to ensure that the information given herein is true and reliable, but it is given only for the guidance of our customers. The Company cannot accept any responsibility for loss or damage or infringement of patent right that may result from the use of the information, due to the possibility of variations of processing or working conditions and of workmanship outside our control.. Users are advised to Confirm the suitability of the products with their own tests. Any dimensions shown are approximate. Form-S1.1 960401 Form-MKT/LABF/341.01 Control Reference: TCH/W889/050.09 Version:09 page 1 / 2 CORAL Flexible W889 Flexible Cementitious Co-polymer (Acrylic)Waterproofing Coating 彈性水泥基聚合物(丙稀酸)防水塗層/批盪 1.0 Description CORAL Flexible W889 is kind of “Ready-For-Use” flexible cementitious waterproofing coating which is specially designed to withstand surface movement of concrete; its excellent properties in adhesion strength constitute an unique function for this product in pressure resistance and anti-rust formation. It is an ideal cementitious material for both waterproofing and resurfacing most of the building façade, floor, wall and tanking, etc. 2.0 Technical Data Content Special formulated cement power + resin component Color Grey Flexural strength at 28 th day > 2.8 N/mm 2 BS6319:Part 3 Elongation at break > 170% ASTM D412-92 Adhesion to concrete > 0.7 N/mm 2 MateriaLab – HKHA/MTS Flexibility over 25mm diameter mandrel Passed Bridge cracks up to 2mm Passed Hardness shore A > 72 ASTM S2240:91 Resistance to Hydrostatic Pressure under substandard construction joint - Standing System - Reinforced Sandwich System Up to 6 meter water head Up to 45 meter water head MateriaLab – CNMS -072 Water vapour transmission < 25g/m 2 /24hours Water vapour co-efficient (DH2O) > 3.64 X 10 -4 cm 2 /s Chloride content < 0.01 Chloride ion diffusivity Zero penetration #190 days Chloride ion diffusion co-efficient (DCI) 1.04 X 10 -7 cm 2 /s Suitable for water tank Complied BS6920:part 1 1996 clause 8 Working time (30°C) Approx. 1 hour Drying time (30°C) Touch Dry 1 to 2 hours Foot trafficable 4 hours Mixing Ratio Power: Resin 15.7 Kg : 4.3 Kg CO 2 diffusion resistance Sc>89 cms. (1mm dft) Sc – equivalent concrete thickness Oxygen diffusion co-efficient (DO 2 ) 7.6 X 10 -6 cm 2 /s 3.0 Typical Application a) Waterproofing : Drinking water reservoirs, cellars, elevator shafts, drainage channels, dome, tunnel swimming pool and external walls. b) Flooring: Walkway, Carpark, Washroom. 3.1 Quality System Depending on following of application chart, Coral Flexible W889 is divided into 2 systems. (a) Standing System: 1 to 2 coat to achieve minimum thickness of 1 mm. (b) Reinforced Sandwich System: 2 coats of Coral Flexible W889 reinforced by LABOND Fibra Glass Mesh A907 to achieve thickness > 2mm. S: Standing System T: Compatibility Test Requested R: Reinforced Sandwich System N/A: Not Applicable Water Tank & Swimming Pool, Reservoir & Sauna Pool Kitchen, Sauna Room, Washroom Floor Decking External/ Internal Façade Depth ≦ 3.5M and Area ≦ 100m Depth: ≦20 M and Area: Not Limited All types Subject to light traffic Subject to heavy traffic Concrete S R S or R S R S Sound Cement Plaster S R R R R R Brick Wall R R R N/A N/A R Tiled Floor R R R R R N/A Metal Structure R R N/A R R N/A Light Weight Block Wall N/A N/A N/A R R R Plastic Type T T T N/A N/A T Other Please consult technical officer of LABOND. Type of Application Type of substrate
Transcript of Flexible Cementitious Co-polymer …mphk123.weebly.com/uploads/3/1/3/7/31378773/w889.pdfFlexible...
www.labondhk.com Member Of Master Proofer Corporation LTD www.labondhk.com
LABOND Range of products are designed, manufactured and supplied by MASTER PROOFER COMPANY LTD
Head Office: 139A Hung UK Tsuen, Ping Shan, Yuen Long, N.T., Hong Kong
Tel :(852)2609 2300 Fax:(852) 2609 2309 E-mail:[email protected]
Every endeavor has been made to ensure that the information given herein is true and reliable, but it is given only for the guidance of our customers. The Company cannot accept any responsibility for loss or damage or
infringement of patent right that may result from the use of the information, due to the possibility of variations of processing or working conditions and of workmanship outside our control.. Users are advised to
Confirm the suitability of the products with their own tests. Any dimensions shown are approximate. Form-S1.1 960401
Form-MKT/LABF/341.01
Control Reference: TCH/W889/050.09 Version:09 page 1 / 2
CORAL Flexible W889
Flexible Cementitious Co-polymer (Acrylic)Waterproofing Coating
彈性水泥基聚合物(丙稀酸)防水塗層/批盪
1.0 Description CORAL Flexible W889 is kind of “Ready-For-Use” flexible cementitious waterproofing coating which is specially designed to withstand surface movement of concrete; its excellent properties in adhesion strength constitute an unique function for this product in pressure resistance and anti-rust formation. It is an ideal cementitious material for both waterproofing and resurfacing most of the building façade, floor, wall and tanking, etc. 2.0 Technical Data
Content Special formulated cement power + resin component Color Grey Flexural strength at 28th day > 2.8 N/mm2 BS6319:Part 3 Elongation at break > 170% ASTM D412-92 Adhesion to concrete > 0.7 N/mm2 MateriaLab – HKHA/MTS Flexibility over 25mm diameter mandrel Passed Bridge cracks up to 2mm Passed Hardness shore A > 72 ASTM S2240:91 Resistance to Hydrostatic Pressure under substandard construction joint - Standing System - Reinforced Sandwich System
Up to 6 meter water head Up to 45 meter water head
MateriaLab – CNMS -072
Water vapour transmission < 25g/m2/24hours Water vapour co-efficient (DH2O) > 3.64 X 10-4 cm2 /s Chloride content < 0.01 Chloride ion diffusivity Zero penetration #190 days Chloride ion diffusion co-efficient (DCI) 1.04 X 10-7 cm2/s Suitable for water tank Complied BS6920:part 1 1996 clause 8 Working time (30°C) Approx. 1 hour Drying time (30°C) Touch Dry 1 to 2 hours Foot trafficable 4 hours Mixing Ratio Power: Resin 15.7 Kg : 4.3 Kg CO2 diffusion resistance Sc>89 cms. (1mm dft) Sc – equivalent concrete thickness Oxygen diffusion co-efficient (DO2) 7.6 X 10-6 cm2 /s
3.0 Typical Application a) Waterproofing : Drinking water reservoirs, cellars, elevator shafts, drainage channels, dome, tunnel swimming
pool and external walls. b) Flooring: Walkway, Carpark, Washroom. 3.1 Quality System Depending on following of application chart, Coral Flexible W889 is divided into 2 systems. (a) Standing System: 1 to 2 coat to achieve minimum thickness of 1 mm. (b) Reinforced Sandwich System: 2 coats of Coral Flexible W889 reinforced by LABOND Fibra Glass Mesh
A907 to achieve thickness > 2mm.
S: Standing System T: Compatibility Test Requested R: Reinforced Sandwich System N/A: Not Applicable
Water Tank & Swimming Pool,
Reservoir & Sauna Pool
Kitchen, Sauna Room,
Washroom Floor Decking
External/
Internal Façade
Depth ≦ 3.5M and
Area ≦ 100m
Depth: ≦20 M and Area: Not Limited
All types Subject to
light traffic
Subject to
heavy
traffic
Concrete S R S or R S R S
Sound Cement Plaster S R R R R R
Brick Wall R R R N/A N/A R
Tiled Floor R R R R R N/A
Metal Structure R R N/A R R N/A
Light Weight Block Wall N/A N/A N/A R R R
Plastic Type T T T N/A N/A T
Other Please consult technical officer of LABOND.
Type of Application
Type of substrate
CORAL Flexible W889
Flexible Cementitious Co-polymer (Acrylic)Waterproofing
Coating /Screeding
www.labondhk.com Member Of Master Proofer Corporation LTD www.labondhk.com Control Reference: TCH/W889/050.09 Version:09 page 2 / 2
4.0 Application Details
4.01 Preparation:
All surfaces should be sound, clean, dry, free of dust, oil, grease or other contamination. Loose matter should be
removed by abrasion, compressed air or high pressure water. Honeycomb concrete, bristles, cracks, hollow joints
must be pretreated before application of Coral Flexible W889. V cut perimeter of pipe though slab or wall (where
necessary) sealed by CORALMASTIC R600 Cementitious Sealant (Please consult our technical department for
recommendation on cracks treatment). Mixing the ready packed power and resin manually to obtain a creamy
mortar. Under high humidity substrate, for instance, water tank and swimming pool after flowing out of water,
water content of the substrate is still very high. Therefore, in order to get a good effect of subsequent waterproof
coating. You have to pending the application until concrete’s water content down to 18 C or below (Detected by
Portimeter).
5.0 Application Diagram
6.0 Application
For Standing System: Apply the first layer with a brush or a trowel at a rate of 1 kg per m2 . Allow at least 2 hours for the first layer to cure initially. Then apply second layer at a rate of 1 to 2 kgs per m2 and allow 24 hours for second curing. CORAL Flexible W889 does not dry rapidly, you should not allow the uncured product be interrupted by touch or exposed under strong sunlight , winds and busy traffic areas. Do not try to scorch to accurate curing and have to work and cure strictly under temperature range of 5C to 35C. For Reinforced Sandwich System: Apply first layer with Coral Flexible W889, lay LABOND Fibra Glass Mesh A907 onto first coat. Slightly press to embed LABOND Fibra Glass Mesh A907 into first coat, then apply second coat immediately to cover all area of LABOND Fibra Glass Mesh A907. Allow 72 hours for complete curing before filling in water.
7.0 Health and Safety Product contains cement which may cause dermatitis. Wear rubber gloves when handling the product. In case of insufficient ventilation, put on suitable respiratory equipment. Product is classified as non-hazardous.
8.0 Material Coverage 3 Kg per M2 per 2 layers application in achieving minimum 1.5mm. 9.0 Technical Services The Technical office of Master Proofer Company Ltd are readily available for advice on any of LABOND’s products. 10.0 Packaging 20 Kg / kit (A-powder:15.7 kg + B-resin.:4.3 kg)
www.labondhk.com Member Of Master Proofer Corporation LTD www.labondhk.com
LABOND Range of products are designed, manufactured and supplied by MASTER PROOFER COMPANY LTD
Head Office: 139A Hung UK Tsuen, Ping Shan, Yuen Long, N.T., Hong Kong
Tel :(852)2609 2300 Fax:(852) 2609 2309 E-mail:[email protected]
Every endeavor has been made to ensure that the information given herein is true and reliable, but it is given only for the guidance of our customers. The Company cannot accept any responsibility for loss or damage or
infringement of patent right that may result from the use of the information, due to the possibility of variations of processing or working conditions and of workmanship outside our control.. Users are advised to
Confirm the suitability of the products with their own tests. Any dimensions shown are approximate. Form-S1.1 960401
Form-MKT/LABF/341.01
Control Reference: TCH/W889/372.05 Version:05 page 1 / 2
CORAL Flexible W889
Flexible Cementitious Co-polymer (Acrylic)Waterproofing Coating
彈性水泥基聚合物(丙稀酸)防水塗層/批盪
1.0 簡介: CORAL Flexible W889 是一種彈性水泥基丙稀酸聚合物防水塗膜，產品能應付因水泥結構面層移動而引致物
料破壞問題；由於產品本身具有良好黏結和抗水壓功能，因而構成卓越的防水、防腐蝕及銹蝕保護層。CORAL
Flexible W889 是非常合適的水泥基物料，用於防水及平整大部份樓宇牆身，地面及水缸等。
2.0 技術資料:
成份 特殊配方英泥粉劑 + 樹脂混合物
顏色 灰色
抗彎強度 (第 28 天) > 2.8 N/mm2 BS6319:Part 3
拉展極限 > 170% ASTM D412-92
對石屎黏附力 > 0.7 N/mm2 Material Lab – HKHA/MTS
柔韌性 25mm 直徑心軸 合格
可抗表裂紋 >2mm 合格
硬度(shore A) > 72 ASTM S2240:91
抗水壓能力(在石屎結構縫情況下)
- 常規系統
- 加強夾層系統
可達 6 米水深
可 45 米水深
MateriaLab – CNMS -072
透濕度 < 25g/m2/24 小時
氯氣含量 < 0.01
適用於水缸 合格 BS6920:part 1 1996 clause 8
施工時效 (30°C) 約 1 hour
表乾時間 (30°C) 1 至 2 hours
適合行人 4 小時
混合比例 粉 (Part A): 樹脂 (Part B) 15.7 公斤 : 4.3 公斤
3.0 一般應用範圍: a) 防水: 水塘、地下室、升降機槽、水管道、圓拱頂、隧道、游泳池和外牆。
b) 地台: 行人路、停車場和洗手間。
3.1 系統質量分類
根據以下的應用表，W889 可以分為 2 種系統。
(a) 常規系統 : 塗上 1 至 2 層以達至最少 1mm 厚度。
(b) 加強夾布系統 : 塗上 2 層 W889 再加 A907 玻璃纖維網布夾層以達至>2mm 厚度
S: 常規系統 R: 加強夾布系統 T: 需要進行兼容性測試 N/A: 不適用
水缸、游泳池、儲水池及;桑拿池
廚房、;桑拿房及洗手及
衛生間或同類位置 地台
外 /
內牆
水深 ≦ 3.5M and
面積 ≦ 100m
水深: ≦20 M and 面積: Not Limited
全部種類 小行人
流量
多行人
流量
石屎 S R S or R S R S
石屎批盪 S R R R R R
磚牆 R R R N/A N/A R
瓷磚地板 R R R R R N/A
金屬結構 R R N/A R R N/A
輕質牆身 N/A N/A N/A R R R 膠質物料 T T T N/A N/A T 其他 請向萬宝技術部查詢.
應用方式
物質種類
CORAL Flexible W889
彈性英泥丙稀酸防水塗層/批盪
www.labondhk.com Member Of Master Proofer Corporation LTD www.labondhk.com Control Reference: TCH/W889/372.05 Version:05 page 2 / 2
4.0 施工指引: 準備工作: 先清除施工面上塵埃，油脂物。疏鬆面層須刮去及用高壓水清洗，石屎裂縫，‘黃蜂竇’，空隙及流動水源須先行有效地處理後才可施工。將過喉管的周邊 V 型坑，再用 CORALMASTIC R600 Cementitious 封妥。(如有需要，可查詢萬寶化工技術部有關處理裂縫方法)。CORAL Flexible W889 是以雙組份包裝。將粉劑和樹脂混和，直至漿體形成便可。在高溫度基面，如剛排水完成的水缸，泳池等，由於三合土內含水量高，須先待水份量減少至低於 18% (以 Portimeter 為準) 才進行施工，才可達至高質量效果。
5.0 施工圖:
6.0 施工方法:
常規系統: 以油卷、掃或鏝刀施工，第一層用量為 1 公斤/平方米。施工後需待 8 至 24 小時(視乎天氣環境而定)然後再加塗第二層。正常情況下，兩層 W889 已能超過其最低厚度 1.5mm 標準。由於 Coral FlexibleW889 凝固時間較長，切勿讓它暴露於烈日、 強風和繁忙交通下。 施工時和凝固期間溫度必須在 5℃至 35℃之間。 加強夾布系統: 先批上一層 W889，即時放上 A907 玻璃纖維網布，微壓後，即塗上第二層 W889，厚度需完全覆蓋 A907 玻璃纖維網布。72 小時後，待 W889 完全凝固後，才可注水。
7.0 健康與安全: 由於產品含有水泥成份，有機會引致皮膚炎，施工時需穿上手套。如果施工環境空氣不流通，請配備適當呼吸設備。Coral Flexible W889 是一種非危險性產品。
8.0 用量: 3 公斤/平方米 (以兩層計算)，厚度最少造 1.5mm。
9.0 技術服務: 萬寶建築化工技術部門很樂意為客戶提供技術意見。
10.0 包裝: 20 公斤 / 桶 ( A 組-粉劑:15.7 公斤 + B 組-樹脂: 4.3 公斤)
