GRC是以耐碱玻璃纤维作加强材，硫铝酸盐低碱度水泥为胶结材并掺入适合集料构成基材，经过放射、立模浇注、挤出、流浆等消费工艺而制成的轻质、多功用的新型无机复合资料，本钱相对较高。那么山东GRC构件的主要成分与使用流程怎样？

GRC is a lightweight, multifunctional inorganic composite material made from alkali resistant glass fiber as a reinforcing material, sulphoaluminate low alkalinity cement as a bonding material, and suitable aggregates added to form a base material. It is processed through consumer processes such as radiation, mold casting, extrusion, and bleeding, and has a relatively high cost. What are the main components and usage processes of Shandong GRC components?

一、GRC构件的主要成分

1、 Main components of GRC components

水泥：

Cement:

GRC构件里面是必需采用水泥作为基材支撑的，常用的水泥品种有硬硫铝酸盐水泥、低碱度硫铝酸盐水泥等。能够依据实践请求来选择。

Cement must be used as the base material to support GRC components. Common types of cement include hard sulphoaluminate cement, low alkalinity sulphoaluminate cement, etc. Can be selected based on practical requests.

纤维：

Fiber:

GRC构件内采用的纤维一定要是耐碱玻璃纤维，同样也分为好几种。国外很多国度规则GRC内玻璃纤维氧化锆少到达16.5%，而国内氧化锆少16.5%。

The fibers used in GRC components must be alkali resistant glass fibers, which are also divided into several types. Many foreign countries have a rule that glass fiber zirconia in GRC should reach at least 16.5%, while domestic zirconia should reach at least 16.5%.

聚合物：

Polymer:

聚合里面各类化学物质组成，常用到的是丙乳，效果较为理想。

The composition of various chemical substances in polymerization, commonly used in propylene emulsion, has an ideal effect.

外加剂：

Admixtures:

参加适宜合量的外加剂能后使GRC的性能愈加优，如减水剂、塑化剂、缓凝剂等，要留意的是假如GRC内有钢质资料，较好不要参加含氯化钙基的外加剂。

Adding an appropriate amount of admixtures can improve the performance of GRC, such as water reducing agents, plasticizers, and retarders. It is important to note that if there are steel materials in GRC, it is better not to add admixtures containing calcium chloride base.

二、 GRC的使用流程

2、 Use process of GRC

施工准备→进场构件检验→各类铁件、支架制造→找准外墙土建基准线→按GRC构件规格定位放线→GRC构件就位装置→堵缝、修补→养护→分项验收。

Construction preparation → inspection of mobilized components → fabrication of various iron parts and supports → alignment of the civil engineering reference line of the exterior wall → positioning and setting out according to the GRC component specifications → GRC component positioning device → caulking and repair → maintenance → itemized acceptance.

(1)消费加工前，已对建筑图停止认真的核对，并对建筑物停止复测，按现场实践尺寸对GRC线条下料尺寸停止调整。

(1) Before consumption and processing, the architectural drawings have been carefully checked, the buildings have been retested, and the cutting size of GRC lines has been adjusted according to the actual size on site.

(2)GRC线条消费制模，线条都采用外V型口或凹形交织口型。

(2) GRC line consumption molding uses an outer V-shaped mouth or concave interwoven mouth.

(3)GRC线条采用快硬硫铝酸盐低碱水泥加玻璃纤维制造。在制造中一遍砂浆比例1:1，涂抹厚度(达1cm)平均，采用抗裂玻纤网格布铺到位。

(3) GRC lines are made of fast hardening sulphoaluminate low alkali cement and glass fiber. During the manufacturing process, the mortar ratio for one pass is 1:1, and the coating thickness (up to 1cm) is averaged. The crack resistant glass fiber mesh cloth is used to lay it in place.

(4)第二遍砂浆比例为1:2干稀释度，恰当震动，厚度平均(1cm)同时预埋Φ6连结钢筋抛头焊点，配筋部位砂浆维护层，到达1.5cm，完成的头子或斜边使线条坚持整洁洁净。

(4) The second pass of mortar has a dry dilution ratio of 1:2, is properly vibrated, and has an average thickness of (1cm), while being embedded Φ 6. Connect the rebar polishing and welding points, and maintain the mortar layer at the reinforcement position to 1.5 cm. The completed head or beveled edge ensures that the line remains clean and tidy.

(5)GRC消费工艺流程按图制造模具→连结钢筋绑扎→一遍砂浆、玻璃纤维→加玻纤网格布→第二遍砂浆、玻璃纤维、加预埋件→线条分类绑扎→运输施工现场装置。

(5) GRC consumption process flow: mold manufacturing according to the drawing → connecting reinforcement binding → one pass of mortar and glass fiber → adding glass fiber mesh cloth → the second pass of mortar, glass fiber, and adding embedded parts → line classification binding → transporting on-site devices.

此外使用时可依照建筑装饰的设计图纸，对原有建筑物停止丈量，分离图纸布置的钢骨架的位置及对GRC构件外形的请求，停止GRC构件的设计，使GRC构件与网片尺寸，位置相搭，并满足装饰设计的外观请求。停止GRC构件的消费加工。更多相关事项就来我们网站http://www.aswjc.com咨询！

In addition, during use, it is possible to measure the original building in accordance with the architectural decoration design drawings, separate the position of the steel skeleton arranged in the drawings and the requirements for the appearance of GRC components, stop the design of GRC components, align the GRC components with the mesh size and position, and meet the appearance requirements of the decoration design. Stop the consumption and processing of GRC components. For more related matters, please visit our website http://www.aswjc.com consulting service